Inventor · disambiguated record
Bohdan Lisowyj
Also filed as: LISOWYJ BOHDAN
6 granted patents·109 citations·filing 1984–1987
84Inventor score
Top patents by PatentIndex Score
6 records- 0190US4567026AMethod for extraction of iron aluminum and titanium from coal ashINTERNORTH INC·Filed 1984·Granted Jan 28, 1986·49 cites·2 claims
- 0275US4643110ADirect fuel-fired furnace arrangement for the recovery of gallium and germanium from coal fly ashENRON INC·Filed 1986·Granted Feb 17, 1987·23 cites·7 claims
- 0371US4678647AProcess for the recovery of gallium and germanium from coal fly ashENRON CORP·Filed 1986·Granted Jul 7, 1987·18 cites·11 claims
- 0458US4686031ABeneficiation of gallium in fly ashINTERNORTH INC·Filed 1985·Granted Aug 11, 1987·11 cites·2 claims
- 0532US4757770ACondensate sand collection systemENRON INC·Filed 1987·Granted Jul 19, 1988·6 cites·1 claims
- 0629US4757772ASand collection systemENRON INC·Filed 1987·Granted Jul 19, 1988·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →